BS EN ISO 11203-2009 声学.机械设备发出的噪声.根据声功率级测定工作站和其他指定位置的发射声压级

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【英文标准名称】:Acoustics-Noiseemittedbymachineryandequipment-Determinationofemissionsoundpressurelevelsataworkstationandatotherspecifiedpositionsfromthesoundpowerlevel
【原文标准名称】:声学.机械设备发出的噪声.根据声功率级测定工作站和其他指定位置的发射声压级
【标准号】:BSENISO11203-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-04-30
【实施或试行日期】:2010-04-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Bandoffrequencies;Definitions;Emission;Ergonomics;Frequencies;Instruments;Machinenoise;Machines;Mathematicalcalculations;Measuringincertainity;Methods;Noise;Noiseemissions;Noisemeasurements;Operatingstations;Position;Procedures;Radiation;Safetyofmachinery;Soundintensity;Soundlevel;Soundlevels;Soundpressure;Soundpressurelevel;Soundpropagation;Soundsources;Workingplaces
【摘要】:ThisInternationalStandardspecifiestwomethodsfordetermingtheemissionsoundpressurelevelsofmachineryandequipment,ataworkstationandatotherspecifiedpositionsnearby,bycalculationfromthesoundpowerlever.Theprinicipalpurposeofthisdeterminationistopermitcomparisonoftheperformanceofdifferentunitsofagivenfamilyofmachineryorequipment,underdefinedenvironmentalconditionsandstandardizedmountingandoperatingconditions.ThedataobtainedmayalsobeusedforthedeclarationandverificationofemissionsoundpressurelevelsasspecifiedinISO4871.Emissionsoundpressurelevelsaredeterminedwiththesamefrequencyweightingandtimeweightingorinthesamefrequencybandsasthoseforwhichsoundpowerlevelshavebeendetermined.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:14P.;A4
【正文语种】:英语